NGK 48938 Ignition Coil

Reliable Ignition Coil for Honda CR-Z and Fit Models

The NGK COP Ignition Coil 48938 is designed to deliver consistent ignition performance for select Honda vehicles. Engineered for distributorless ignition systems, this coil ensures efficient spark delivery directly at the plug, supporting smooth engine operation.

• 12-volt ignition coil compatible with distributorless ignition systems
• Coil-on-plug (COP) design for direct spark plug connection
• Blade-type terminals with three terminal connections
• Female connector and male terminal gender for secure fitment
• Non-oil filled construction for reliable operation
• Compatible with Honda CR-Z and Honda Fit models
• Part number U5134 and stock number 48938 for accurate identification

About the NGK COP Ignition Coil Product Line

The NGK COP Ignition Coil line focuses on coil-on-plug technology, eliminating the need for spark plug wires and improving ignition efficiency. This product line is designed to provide direct spark delivery to the plug, reducing energy loss and enhancing ignition timing precision. The NGK COP Ignition Coil 48938 is part of this line, tailored specifically for distributorless ignition systems in Honda vehicles.

Product Details and Specifications

This ignition coil operates at 12 volts and is designed for distributorless ignition systems, which are common in modern Honda CR-Z and Fit models. The coil-on-plug (COP) design allows the coil to mount directly on the spark plug, improving ignition reliability and reducing maintenance. It features blade-type terminals with three connections, ensuring a secure electrical interface. The connector is female, while the terminal gender is male, matching OEM specifications. This coil is not oil filled, which aligns with the design requirements of the vehicle's ignition system. Note that this part does not include a mounting bracket.

Common Applications and Issues Addressed

• Replacement for faulty or worn ignition coils in Honda CR-Z and Fit
• Resolves engine misfires caused by weak or inconsistent spark
• Improves starting reliability and engine performance
• Addresses rough idling and hesitation during acceleration
• Prevents ignition coil failure due to electrical connection issues

Installation Notes and Tips

When installing the NGK COP Ignition Coil 48938, ensure the vehicle ignition is off and the battery is disconnected to prevent electrical shock. Verify the coil’s connector and terminal types match the vehicle’s harness. Since this coil does not include a mounting bracket, use the existing bracket or mounting points on the engine. Properly seat the coil on the spark plug to ensure optimal spark delivery. After installation, check for any diagnostic trouble codes and clear them if necessary.

Quality Assurance and Warranty

NGK ignition coils are manufactured to meet OEM standards for durability and performance. The NGK COP Ignition Coil 48938 undergoes rigorous testing to ensure reliable operation under normal driving conditions. While specific warranty details may vary, NGK typically offers coverage against manufacturing defects. Consult the product documentation or supplier for exact warranty terms.